Heat sealing structure for pneumatic heating of separation surface and aircraft
Automatic separation mechanism with specified rotation angle and design method
Construction method of asynchronous hanging basket rotary crane with anchoring system
Prestressed corrugated pipe carrying device and method for being installed on continuous beam
Turnout switch machine fault diagnosis method and device based on ensemble learning
Non-fixed-connection interstage separation structure and aircraft
Transverse integral separation fairing with gradually-changed shape and aircraft
Ablation-resistant and high-temperature-resistant composite material protective cover
Floating ship movement control method for steel trestle track traction based on Beidou system